210501960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{6473}}^1$

素因数の和:6758

約数の個数: 64

約数和(自身を含む): 633934080

約数和(自身を除く): 423432120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 5420, 6473, 6504, 8130, 10840, 12946, 16260, 19419, 25892, 32365, 32520, 38838, 51784, 64730, 77676, 97095, 129460, 155352, 194190, 258920, 388380, 776760, 1754183, 3508366, 5262549, 7016732, 8770915, 10525098, 14033464, 17541830, 21050196, 26312745, 35083660, 42100392, 52625490, 70167320, 105250980, 210501960]

約数ペア:

[(1, 210501960), (2, 105250980), (3, 70167320), (4, 52625490), (5, 42100392), (6, 35083660), (8, 26312745), (10, 21050196), (12, 17541830), (15, 14033464), (20, 10525098), (24, 8770915), (30, 7016732), (40, 5262549), (60, 3508366), (120, 1754183), (271, 776760), (542, 388380), (813, 258920), (1084, 194190), (1355, 155352), (1626, 129460), (2168, 97095), (2710, 77676), (3252, 64730), (4065, 51784), (5420, 38838), (6473, 32520), (6504, 32365), (8130, 25892), (10840, 19419), (12946, 16260)]